10290724645 has 16 divisors (see below), whose sum is σ = 12392106480. Its totient is φ = 8203797504.

The previous prime is 10290724637. The next prime is 10290724709. The reversal of 10290724645 is 54642709201.

It can be written as a sum of positive squares in 8 ways, for example, as 140968129 + 10149756516 = 11873^2 + 100746^2 .

It is a cyclic number.

It is not a de Polignac number, because 10290724645 - 2³ = 10290724637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10290724598 and 10290724607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3104509 + ... + 3107821.

It is an arithmetic number, because the mean of its divisors is an integer number (774506655).

Almost surely, 2^10290724645 is an apocalyptic number.

It is an amenable number.

10290724645 is a deficient number, since it is larger than the sum of its proper divisors (2101381835).

10290724645 is a wasteful number, since it uses less digits than its factorization.

10290724645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 10290724645 in words is "ten billion, two hundred ninety million, seven hundred twenty-four thousand, six hundred forty-five".